A novel achiral seco-cyclopropylpyrido[e]indolone (CPyI) analog of CC-1065 and the duocarmycins: Synthesis, DNA interactions, in vivo anticancer and anti-parasitic evaluation
摘要:
The synthesis of an achiral seco-hydroxy-aza-CBI-TMI analog (8) of the duocarmycins is reported. Its specificity for the DNA minor groove of AT-rich sequences and covalent bonding to adenine-N3 was ascertained by a thermal cleavage assay. Compound 8 was found to be cytotoxic in the nanomolar range against murine and human cancer cells. It was further demonstrated that compound 8 was active against murine melanoma (B16-F0) grown in C57BL/6 mice. Compound 8 was also shown to inhibit the growth of the protozoan parasites Leishmania donovani, Leishmania mexicana, Trypanosoma brucei, and Plasmodium falciparum in culture. (C) 2010 Elsevier Ltd. All rights reserved.
An immunogenic composition for use as a blood-stage malaria vaccine, a method of producing the immunogenic composition and a method of treatment of malaria are provided. The immunogenic composition includes isolated or purified merozoites, or red blood cells infected with merozoites, treated with centanamycin or tafuramycin A. The immunogenic composition does not include an adjuvant. A single dose of the immunogenic composition is sufficient to protect an animal against subsequent malaria infection by the same isolate, strain or species of
Plasmodium
used in the immunogenic composition, or by one or more heterologous isolates, strains or species of
Plasmodium.
COMBINATION THERAPY UTILIZING DNA ALKYLATING AGENTS AND ATR INHIBITORS
申请人:Merck Patent GmbH
公开号:US20210369705A1
公开(公告)日:2021-12-02
The present invention relates to synergistic combinations of DNA-alkylating ADCs and ATR inhibitors.
US9539316B2
申请人:——
公开号:US9539316B2
公开(公告)日:2017-01-10
[EN] BLOOD STAGE MALARIA VACCINE<br/>[FR] VACCIN CONTRE LE PALUDISME AU STADE SANGUIN
申请人:UNIV GRIFFITH
公开号:WO2012162731A1
公开(公告)日:2012-12-06
An immunogenic composition for use as a blood-stage malaria vaccine, a method of producing the immunogenic composition and a method of treatment of malaria are provided. The immunogenic composition includes isolated or purified merozoites, or red blood cells infected with merozoites, treated with centanamycin or tafuramycin A. The immunogenic composition does not include an adjuvant. A single dose of the immunogenic composition is sufficient to protect an animal against subsequent malaria infection by the same isolate, strain or species of Plasmodium used in the immunogenic composition, or by one or more heterologous isolates, strains or species of Plasmodium.